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Two particles of mass 1 kg and 0.5 kg ar...

Two particles of mass 1 kg and 0.5 kg are moving in the same direction with speed of `2 m//s` and 6 m/s respectively on a smooth horizontal surface. The speed of centre of mass of the system is

A

10/3m/s

B

10/7m/s

C

11/2m/s

D

12/3m/s

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The correct Answer is:
A
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